79238000 has 40 divisors (see below), whose sum is σ = 191602320. Its totient is φ = 31694400.

The previous prime is 79237997. The next prime is 79238009. The reversal of 79238000 is 83297.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79238009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17810 + ... + 21809.

It is an arithmetic number, because the mean of its divisors is an integer number (4790058).

Almost surely, 2^79238000 is an apocalyptic number.

It is an amenable number.

79238000 is an abundant number, since it is smaller than the sum of its proper divisors (112364320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79238000 is a wasteful number, since it uses less digits than its factorization.

79238000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39642 (or 39626 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 79238000 is about 8901.5728947192. The cubic root of 79238000 is about 429.5145052367.

The spelling of 79238000 in words is "seventy-nine million, two hundred thirty-eight thousand".